用三层结构减少轮廓光束反射射线的交叉偏振

2007 IEEE Antennas and Propagation Society International Symposium Pub Date : 2007-06-09 DOI:10.1109/APS.2007.4396744

J. Encinar, M. Arrebola

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引用次数: 15

摘要

本文论证了通过适当调整三层反射镜的层间距和贴片尺寸，可以显著降低偏置反射镜的交叉极化。该技术已被应用于设计一个1米的反射镜，用于从位于西经61度静止轨道的卫星上观测南美的覆盖范围。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Reduction of cross-polarization in contoured beam reflectarrays using a three-layer configuration

This paper demonstrates that cross polarization in offset reflectarrays can be significantly reduced by properly adjusting the separation between layers and the patch dimensions in a three-layer reflectarray. The technique has been applied to design a 1-m reflectarray for a South American coverage seen from a satellite located at 61deg west stationary orbit.

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2007 IEEE Antennas and Propagation Society International Symposium

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